@inbook{Rüdian2025e,
  author = "S. Rüdian and Y. Elsir and M. Kretschmer and S. Cayrou and N. Pinkwart",
  title = "Feedback Indicators: The Alignment between Llama and a Teacher in Language Learning",
  year = 2025,
  month = "Aug",
  doi = "10.48550/arXiv.2508.11364",
  url = "https://arxiv.org/abs/2508.11364"
}


@inproceedings{Rüdian2025d,
  author = "S. Rüdian and N. Pinkwart",
  title = "The Meshing Hypothesis revised - An Experiment of Preference-based Personalization in a Language Learning Online Course",
  year = 2025,
  journal = "IEEE International Conference on Advanced Learning Technologies (ICALT)",
  volume = 25,
  month = "Jul"
}


@inproceedings{Rüdian2025c,
  author = "S. Rüdian",
  title = "Auto-Generating Analytic Rubrics for criteria-oriented High-Information Feedback",
  year = 2025,
  journal = "IEEE International Conference on Advanced Learning Technologies (ICALT)",
  volume = 25,
  month = "Jul"
}


@inproceedings{Rüdian2025b,
  author = "S. Rüdian and J. Kuzilek and C. Ruhland and Y. Elsir and M. Kretschmer and J. Podelo and N. Pinkwart",
  title = "AI-Generated Feedback in Higher Education: The Tool for Analytic Rubrics",
  year = 2025,
  journal = "IEEE International Conference on Advanced Learning Technologies (ICALT)",
  volume = 25,
  month = "Jul"
}


@inproceedings{Rüdian2025a,
  author = "S. Rüdian and J. Podelo and J. Kuzilek and N. Pinkwart",
  title = "Feedback on Feedback: Student’s Perceptions for Feedback from Teachers and Few-Shot LLMs",
  year = 2025,
  journal = "International Learning Analytics and Knowledge Conference (LAK25)",
  publisher = "ACM",
  volume = 15,
  month = "Mar",
  doi = "10.1145/3706468.3706479",
  url = "https://www.researchgate.net/publication/386456520_Feedback_on_Feedback_Student's_Perceptions_for_Feedback_from_Teachers_and_Few-Shot_LLMs",
  isbn = "ACM ISBN 979-8-4007-0701-8/25/03"
}


@inbook{Rüdian2024d,
  author = "S. Rüdian",
  title = "Exploratory and Confirmatory Prompt Engineering",
  year = 2024,
  booktitle = "Educational Prompt Engineering",
  doi = "10.5281/zenodo.12549309",
  url = "https://www.researchgate.net/publication/382068044_Exploratory_and_Confirmatory_Prompt_Engineering"
}


@inproceedings{Schwarz2024a,
  author = "K. A. Schwarz and S. Rüdian and C. Kellermann",
  title = "A Computerized Adaptive Competency-based Placement Test to Determine the Optimal Entry Point in Online Courses",
  year = 2024,
  journal = "AIEER workshop at ECAI24 conference",
  month = "Nov"
}


@inbook{Rüdian2024c,
  author = "S. Rüdian and N. Pinkwart",
  title = "Prompt-Engineering zur Generierung von Sprachlerninhalten",
  year = 2024,
  journal = "Informatik Spektrum",
  publisher = "Springer",
  month = "Sep",
  doi = "10.1007/s00287-024-01571-1",
  url = "https://link.springer.com/article/10.1007/s00287-024-01571-1"
}


@phdthesis{Rüdian2024b,
  author = "S. Rüdian",
  title = "Dissertation: Personalizing Online Courses: From generated Course Material to the Impact of Item Sequencing Strategies",
  year = 2024,
  institution = "Humboldt-Universität zu Berlin",
  month = "Jul",
  doi = "10.18452/28914",
  url = "https://edoc.hu-berlin.de/handle/18452/29785"
}


@inproceedings{Rüdian2024a,
  author = "S. Rüdian and C. Schumacher and M. Hanses and J. Kuzilek and N. Pinkwart",
  title = "Rule-based and prediction-based computer-generated  Feedback in Online Courses",
  year = 2024,
  journal = "IEEE International Conference on Advanced Learning Technologies (ICALT)",
  month = "Jul"
}


@inbook{Rüdian2023h,
  author = "S. Rüdian and M. Dittmeyer and N. Pinkwart",
  title = "Sprachenlernen per KI. Möglichkeiten und Grenzen in der Praxis",
  year = 2023,
  booktitle = "Künstliche Intelligenz in der Bildung",
  publisher = "Springer",
  pages = "357-376",
  doi = "https://doi.org/10.1007/978-3-658-40079-8",
  url = "https://link.springer.com/book/10.1007/978-3-658-40079-8",
  isbn = "978-3-658-40078-1",
  editor = "C. de Witt and C. Gloerfeld and S. E. Wrede"
}


@inproceedings{Rüdian2023g,
  author = "S. Rüdian and N. Pinkwart",
  title = "Performance-Differences in Groups based on Preferences in a Language Learning Online Course",
  year = 2023,
  booktitle = "IEEE International Conference on Advanced Learning Technologies (ICALT)",
  pages = "63-65",
  doi = "10.1109/ICALT58122.2023.00024",
  url = "https://ieeexplore.ieee.org/document/10260989"
}


@inproceedings{Rüdian2023e,
  author = "S. Rüdian and N. Pinkwart",
  title = "Auto-generated language learning online courses using generative AI models like ChatGPT [Best Paper Award Winner]",
  year = 2023,
  journal = "DELFI 2023 - Die 21. Fachtagung Bildungstechnologien",
  pages = "65-76",
  month = "Sep",
  doi = "10.18420/delfi2023-14",
  url = "https://dl.gi.de/items/e662ccd4-ba40-453e-b101-2322c6e2be33",
  isbn = "978-3-88579-732-6"
}


@inproceedings{Rüdian2023d,
  author = "S. Rüdian and N. Pinkwart",
  title = "LSTM Cocktail to generate merged Strategies for Sequencing",
  year = 2023,
  journal = "International Conference on Advanced Learning Technologies (ICALT23)",
  publisher = "IEEE",
  month = "Jul"
}


@inproceedings{Rüdian2023c,
  author = "S. Rüdian and N. Pinkwart",
  title = "Performance by Preferences – An Experiment in Language Learning to argue for Personalization",
  year = 2023,
  journal = "International Conference on Artificial Intelligence in Education (AIED)",
  volume = 24,
  month = "Jul"
}


@inproceedings{Rüdian2023b,
  author = "S. Rüdian and J. Kuzilek and C. Schumacher and N. Pinkwart",
  title = "Pre-selecting Text Snippets to provide  formative Feedback in Online Learning",
  year = 2023,
  journal = "International Conference on Educational Data Mining (EDM23)",
  month = "Jul"
}


@inproceedings{Rüdian2023a,
  author = "S. Rüdian and C. Schumacher and N. Pinkwart",
  title = "Computer-Generated formative Feedback using pre-selected Text Snippets",
  year = 2023,
  journal = "International Conference on Learning Analytics and Knowledge, Arlington, TX, USA, 13-03-2023",
  volume = 13,
  pages = "129-131",
  month = "Mar"
}


@inproceedings{Rüdian2022f,
  author = "S. Rüdian and N. Pinkwart",
  title = "Game-Centered Language Learning based on Tasks, Dialogs and Cheating",
  year = 2022,
  journal = "International Conference on Advanced Learning Technologies (ICALT22)",
  month = "Jul"
}


@inproceedings{Rüdian2022e,
  author = "S. Rüdian and N. Pinkwart",
  title = "Predicting Preferences in Online Courses",
  year = 2022,
  journal = "International Conference on Advanced Learning Technologies (ICALT22)",
  month = "Jul"
}


@inproceedings{Rüdian2022d,
  author = "S. Rüdian and N. Pinkwart",
  title = "Generating Sequences for Online Courses using a GAN based on a small Sample Set",
  year = 2022,
  journal = "International Conference on Advanced Learning Technologies (ICALT22)",
  month = "Jul"
}


@inproceedings{Rüdian2022c,
  author = "S. Rüdian and N. Pinkwart",
  title = "Do learners really have different preferences?",
  year = 2022,
  journal = "International Conference on Advanced Learning Technologies (ICALT22)",
  month = "Jul"
}


@inproceedings{Rüdian2022b,
  author = "S. Rüdian and J. Haase and N. Pinkwart",
  title = "Predicting Creativity in Online Courses",
  year = 2022,
  booktitle = "International Conference on Advanced Learning Technologies (ICALT22)",
  publisher = "IEEE",
  volume = 22,
  month = "Jul"
}


@inproceedings{Rüdian2022a,
  author = "S. Rüdian and M. Dittmeyer and N. Pinkwart",
  title = "Challenges of using auto-correction tools for language learning",
  year = 2022,
  journal = "International Conference on Learning Analytics & Knowledge (LAK22)",
  month = "Apr"
}


@inproceedings{Rüdian2021f,
  author = "S. Rüdian and J. Haase and N. Pinkwart",
  title = "The relation of convergent thinking and trace data in an online course",
  year = 2021,
  journal = "Die 19. Fachtagung Bildungstechnologien (DELFI)",
  publisher = "GI",
  month = "Sep"
}


@inproceedings{Rüdian2021h,
  author = "S. Rüdian and M. H. Khan and N. Pinkwart",
  title = "Using H5P in Exams: A Method to prevent Cheating",
  year = 2021,
  journal = "International Conference on Advanced Learning Technologies (ICALT 2021)",
  publisher = "IEEE",
  volume = 21,
  month = "Jul"
}


@inproceedings{Rüdian2021g,
  author = "S. Rüdian and N. Pinkwart",
  title = "Generating adaptive and personalized language learning online courses in Moodle with individual learning paths using templates",
  year = 2021,
  journal = "International Conference on Advanced Learning Technologies (ICALT 2021)",
  publisher = "IEEE",
  volume = 21,
  month = "Jul"
}


@inproceedings{Paaßen2021a,
  author = "B. Paaßen and A. Bertsch and K. Langer-Fischer and S. Rüdian and X. Wang and R. Sinha and J. Kuzilek and S. Britsch and N. Pinkwart",
  title = "Analyzing Student Success and Mistakes in Virtual Microscope Structure Search Tasks",
  year = 2021,
  booktitle = "International Conference on Educational Data Mining (EDM21)",
  volume = 14,
  month = "Jul"
}


@inproceedings{Rüdian2021e,
  author = "S. Rüdian and N. Pinkwart",
  title = "Using Data Quality to compare the Prediction Accuracy based on diverse annotated Tutor Scorings",
  year = 2021,
  booktitle = "International Conference on Educational Data Mining (EDM21)",
  volume = 14,
  month = "Jul"
}


@inproceedings{Rüdian2021d,
  author = "S. Rüdian and N. Pinkwart",
  title = "Finding the optimal topic sequence for online courses using SERPs as a Proxy",
  year = 2021,
  booktitle = "International Conference on Educational Data Mining (EDM21)",
  volume = 14,
  month = "Jul"
}


@article{Rüdian2021c,
  author = "S. Rüdian and G. Vladova",
  title = "Kostenfreie Onlinekurse nachhaltig mit personalisiertem Marketing finanzieren - Ein Vorschlag zur synergetischen Kombination zweier datengetriebener Geschäftsmodelle",
  year = 2021,
  journal = "HMD Praxis der Wirtschaftsinformatik",
  booktitle = "Datengetriebene Geschäftsmodelle",
  publisher = "Springer",
  volume = 58,
  number = 3,
  month = "Jun",
  doi = "10.1365/s40702-021-00720-4",
  url = "https://link.springer.com/article/10.1365/s40702-021-00720-4"
}


@inproceedings{Rüdian2021b,
  author = "S. Rüdian and J. Gundlach and N. Pinkwart",
  title = "10 Items Questionnaire for Norms and Values in Education",
  year = 2021,
  booktitle = "International Conference on Learning Analytics & Knowledge (LAK21)",
  volume = 11,
  pages = "73-75",
  month = "Apr",
  url = "https://www.solaresearch.org/wp-content/uploads/2021/04/LAK21_CompanionProceedings.pdf"
}


@inproceedings{Rüdian2021a,
  author = "S. Rüdian and J. Gundlach",
  title = "The country of origin as indication for cultural norms and values to personalize online courses: A recommendation for future studies",
  year = 2021,
  booktitle = "International Conference on Learning Analytics & Knowledge (LAK21)",
  volume = 11,
  pages = "67-69",
  month = "Apr",
  url = "https://www.solaresearch.org/wp-content/uploads/2021/04/LAK21_CompanionProceedings.pdf"
}


@inproceedings{Vladova2020b,
  author = "G. Vladova and S. Rüdian",
  title = "From Learners to Educators - Development of Online Courses by Students for Students",
  year = 2020,
  booktitle = "10th International Conference The Future of Education",
  volume = 10
}


@inproceedings{Rüdian2020c,
  author = "S. Rüdian and N. Pinkwart",
  title = "Is the context-based Word2Vec representation useful  to determine Question Words for Generators?",
  year = 2020,
  booktitle = "Die 18. Fachtagung Bildungstechnologien (DELFI), Raphael Zender et. al. (Hrsg.)",
  publisher = "GI",
  volume = 18,
  month = "Sep"
}


@inproceedings{Rüdian2020b,
  author = "S. Rüdian and A. Heuts and N. Pinkwart",
  title = "Educational Text Summarizer: Which sentences are worth asking for?",
  year = 2020,
  booktitle = "Die 18. Fachtagung Bildungstechnologien (DELFI), Raphael Zender et. al. (Hrsg.)",
  publisher = "Gesellschaft für Informatik e.V.",
  volume = 18,
  pages = "277-288",
  month = "Sep",
  url = "https://dl.gi.de/handle/20.500.12116/34171"
}


@inproceedings{Rüdian2020a,
  author = "S. Rüdian and J. Quandt and K. Hahn and N. Pinkwart",
  title = "Automatic Feedback for Open Writing Tasks: Is this text appropriate for this lecture?",
  year = 2020,
  booktitle = "Die 18. Fachtagung Bildungstechnologien (DELFI), Raphael Zender et. al. (Hrsg.)",
  publisher = "GI",
  volume = 18,
  month = "Sep"
}


@article{Pinkwart2020a,
  author = "N. Pinkwart and S. Rüdian",
  title = "Die Vermessung des Lernens",
  year = 2020,
  journal = "Personalmagazin",
  pages = "31-35",
  month = "Feb",
  url = "https://www.haufe.de/personal/zeitschrift/personalmagazin/personalmagazin-ausgabe-22020-lernplattformen-personalmagazin_48_508428.html"
}


@inproceedings{Vladova2019b,
  author = "G. Vladova and J. Haase and S. Rüdian and N. Pinkwart",
  title = "Educational Chatbot with Learning Avatar for Personalization",
  year = 2019,
  booktitle = "AMCIS 2019 Proceedings",
  url = "https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1352&context=amcis2019"
}


@inproceedings{Rüdian2019b,
  author = "S. Rüdian and N. Pinkwart",
  title = "Towards an Automatic Q&A Generation for Online Courses - A Pipeline Based Approach",
  year = 2019,
  booktitle = "Artificial Intelligence in Education (AIED)",
  publisher = "Springer",
  volume = 20,
  pages = "237-241",
  month = "Jun",
  url = "https://www.springerprofessional.de/towards-an-automatic-q-a-generation-for-online-courses-a-pipelin/16839394"
}


@inproceedings{Rüdian2019a,
  author = "S. Rüdian and G. Vladova and J. Gundlach and G. Kazimzade and N. Pinkwart",
  title = "Predicting Culture and Personality in Online Courses",
  year = 2019,
  booktitle = "SLLL@AIED 2019",
  month = "Jun",
  keywords = "personalization, online courses, e-learning, big five, personality, culture, machine learning",
  url = "https://supportinglifelonglearning.files.wordpress.com/2019/06/2_rudian.pdf"
}


@article{Liu2019a,
  author = "Z. Liu and C. Yang and S. Rüdian and S. Liu and L. Zhao and T. Wang",
  title = "Temporal emotion-aspect modeling for discovering what students are concerned about in online course forums",
  year = 2019,
  journal = "Interactive Learning Environments, 27:5-6",
  pages = "598-627",
  month = "Apr",
  doi = "10.1080/10494820.2019.1610449"
}


@inproceedings{HUB-CSES/INFORMATIK18,
  author = "S. Rüdian and N. Pinkwart and Z. Liu",
  title = "I know who you are: Deanonymization using Facebook Likes",
  year = 2018,
  booktitle = "Workshops der INFORMATIK 2018 - Architekturen, Prozesse, Sicherheit und Nachhaltigkeit",
  publisher = "Köllen Druck+Verlag GmbH"
}


@inproceedings{HUB-CSES/ICEI18b,
  author = "Z. Liu and S. Rüdian and C. Yang and J. Sun and S. Liu",
  title = "Tracking the dynamics of SPOC discussion forums: a temporal emotion-topic modeling approach",
  year = 2018,
  booktitle = "7th International Conference of Educational Innovation",
  publisher = "IEEE"
}


@inproceedings{HUB-CSES/ICEI18a,
  author = "S. Rüdian and Z. Liu and N. Pinkwart",
  title = "Comparison and Prospect of Two Heaven Approaches: SVM and ANN for Identifying Students' Learning Performance",
  year = 2018,
  booktitle = "7th International Conference of Educational Innovation",
  publisher = "IEEE"
}


@phdthesis{Rüdian2017a,
  author = "S. Rüdian",
  title = "Master Thesis: Deanonymisierung durch soziale Netzwerke am Beispiel Facebook",
  year = 2017
}


@phdthesis{Rüdian2014a,
  author = "S. Rüdian",
  title = "Bachelor Thesis: Browser - History - Stealing: Ein Angriff auf die Privatsphäre",
  year = 2014,
  url = "http://sar.informatik.hu-berlin.de/research/publications/SAR-PR-2014-04/SAR-PR-2014-04_.pdf"
}